Xiaomi 14 Ultra vs A5x

Side-by-side comparison with real-scale visuals and detailed specifications

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Xiaomi 14 Ultra is 3.1% taller

Xiaomi 14 Ultra

165.2mm×75.8mm

A5x

160.2mm×73.3mm

Scaled to real proportions

Specifications Comparison

Xiaomi 14 Ultra

Xiaomi

3 wins

A5x

Oppo

3 wins

📱

Screen Size

Diagonal screen measurement

Better

Xiaomi 14 Ultra

6.73"

A5x

6.7"

Difference: 0.03" (0.4% more)

🔋

Battery

Battery capacity in milliamp-hours

= Tie

Xiaomi 14 Ultra

5,000mAh

A5x

5,000mAh

Difference: 0mAh

💾

RAM

Random Access Memory for multitasking

Better

Xiaomi 14 Ultra

16GB

A5x

8GB

Difference: 8GB (100.0% more)

⚖️

Weight

Total device weight

Better

Xiaomi 14 Ultra

227g

A5x

189g

Difference: 38g (20.1% less)

💿

Storage

Internal storage capacity

Better

Xiaomi 14 Ultra

512GB

A5x

128GB

Difference: 384GB (300.0% more)

📷

Main Camera

Main camera resolution

= Tie

Xiaomi 14 Ultra

50MP

A5x

50MP

Difference: 0MP

💰

Price

Retail price in USD

Better

Xiaomi 14 Ultra

1,299$

A5x

399$

Difference: 900$ (225.6% less)

📏

Height

Device height

Xiaomi 14 Ultra

165.2mm

A5x

160.2mm

📐

Width

Device width

Xiaomi 14 Ultra

75.8mm

A5x

73.3mm

📦

Thickness

Device thickness/depth

Better

Xiaomi 14 Ultra

9.6mm

A5x

7.7mm

Difference: 1.9mm (24.7% less)

Xiaomi 14 Ultra

A5x

Winner in category

Last updated: March 23, 2026

Source: Official Source

Last updated: March 23, 2026

Source: Official Source

Why Trust Our Comparisons

Verified Data

All specs verified from official sources

No Affiliate Bias

We don't earn from product sales

Regularly Updated

Data refreshed when specs change

Transparent Method

Our comparison methodology is public

SizeVS Editorial Team

Verified

Product Comparison Specialists

Our team of tech enthusiasts and data analysts work to provide accurate, unbiased product comparisons.

Verified Data Sources Editorial Standards

Updated: March 24, 2026

Our methodology

Explore this matchup

View Xiaomi 14 Ultra View A5x Screen Size Battery RAM Weight Storage

More related comparisons

iPad Air 11 (2025)vsA5x

Compare specs & size →

12vsXiaomi 14 Ultra

Compare specs & size →

Xiaomi 14 UltravsiPhone 14 Pro Max

Compare specs & size →

Xiaomi 14 UltravsiPhone 14 Pro

Compare specs & size →

GT 7vsXiaomi 14 Ultra

Compare specs & size →

ROG Phone 9vsXiaomi 14 Ultra

Compare specs & size →